On the evening of Thursday 31 March 2022 RSC Belgium members
and friends enjoyed a highly informative talk on 'Chemical recycling: Enabling
plastic waste to become a valuable resource' with Henk Pool from Cefic – the European
Chemical Industries Association.
“Every year, Europeans generate 25 million tonnes of plastic
waste, but less than 30% is collected for recycling” states the 2018 European
Plastics Strategy. Henk showed us how EU regulation and chemical innovation is
ensuring that recycling and reuse can minimise waste and build a circular economy
for plastics in Europe.
EU initiatives
The EU Green Deal is at the heart of the EU’s ambitions of
becoming a climate-neutral continent. To meet these ambitious European objectives, much more
plastic waste needs to be collected, sorted and prepared for recycling and a
broader range of markets need to be supplied with plastic products containing
recycled content.
The European ambition to transition from a linear economy towards a sustainable circular economy calls for an array of complementary innovative recycling solutions and business models. Chemical recycling enables the production of chemicals including plastics from End-of-Life plastic waste streams that are currently incinerated, placed in landfill or exported.
Over the last decades, recycling of plastics has been mostly
limited to plastic waste streams which were relatively easy to collect and
recycle through mechanical recycling. For packaging this led to overall plastic
recycling rate of 41%. Yet still today, a large part of plastic waste ends up
in landfill or incineration.
Chemical innovation
To further increase plastic recycling, other and
complementary recycling routes will be required to process plastics that are
difficult to be handled in mechanical recycling processes. Chemical recycling
can therefore fill a void in the plastics recycling loop, conserve valuable
resources, and contribute to the creation of a low-carbon circular economy.
Chemical recycling technologies allow the use of plastic
waste as feedstock for the chemical industry and replace fossil feedstock
materials to produce new chemicals including plastics. Chemical recycling can
upgrade the quality and produce secondary feedstock materials that are
equivalent to virgin resources. Chemical recycling also has the potential to
remove undesired additives and impurities allowing the use as recycled content
in high-demanding applications such as food contact materials or medical
applications.
During the webinar Henk clarified the different recycling
options and routes for plastic waste; took us through the EU policy framework
and its developments; and discussed the progress made and the need for further collaboration
in technology development, value chain – market developments, and policy
development to hit the EU’s ambitious targets.
More information
You can access the slides that Henk presented here and much
more information on initiatives in this area can be found on Cefic’s Chemical Recycling Website.